✨ Recommended destinations

Been living in 3 different centrally located airbnb in Berlin (2018), each between 800 and 900€ per month for 40-45 sqm (we're two, so 400-450€ each). Each time a full flat and not a shared airbnb, legal now since some months (though it was always possible to get a full flat before as well). Internet was always between 15 and 50 mbps. I spend 100€ per week on food, including restaurants (pretty cheap here), check for Turkish market on Maybachufer and Turkish stores in Neukölln (I spend less on food here than in Chiang Mai!). Berlin is such an awesome place to live, very multicultural, very tolerant, many different neighborhoods, quite relaxed feeling, many parks, lakes all around. No need to speak German at all. Come over here, probably one one of the best place on earth ;) (written in Sept 2018)

I lived between Budapest and Szeged for a year. The public transportation and city vibes kept me alive while the winter weather almost killed me in winter. Definitely get out before it gets cold. Spring to Fall you can visit Lake Balaton and their wine country for some nature, Szeged or Pecs for a college town vibe, heaps of cafes and outdoor restaurants. The pastries and food markets. The thermal baths are great and not too expensive, great parks to visit, nightlife options, and music festivals. Cost of living is great when you're making US level wages, my roommates and I lived like kings and queens. Many locals are hostile towards foreigners, especially NGO expats (the wage gap is large between locals and expats). However, most are polite and some even cordial. The younger generation can speak English, the older generation cannot - based on my experience. The Hungarian language is a beautiful queer thing that I could never tire of. I loved it and would have stayed longer given the chance. Honestly - cannot wait to go visit and return to Hungary when I get a chance.

Don't believe the prices on here for an apartment. 686 usd/month refers to an apartment in a high class condo, right in the city centre and seconds away from the BTS(train station).
Just remember this, people working at supermarkets make 2 usd/per hour. If you want to live like a local, then you can save a lot of money.
If you don't mind a 5-10 minute walk from the BTS, then you can easily get a one bedroom apartment for 300 USD per month, in a high class condo, plus with free golf cart service to the BTS station.
I have literally gone to a restaurant to pay 8 USD for a meal, when the exact dish was available on the street for only 1 USD and tastes much better. I ate out everyday and went partying a couple of times a week, and my total monthly expenses was still under 1000 usd.
TIPS
-Gyms are fucking expensive in Thailand. Expect to pay at least 60 USD/month for the gym, which is crazy when you consider the average wage in Thailand is 15 usd/per day.
-Vitamins and supplements cost double the price than what you would get at home. Thais do not take supplements. Maybe only foreigners and really rich Thais.
People spending 1500 USD per month must be eating steak daily and hanging out at places meant for foreigners.

I have been living in London for over 2 years as a student. It's ridiculously expensive. However, there are options. What I like about the city is you can find many events anytime you want. It's active all year 24/7. There are so many foreigners and tourists which make the living more vibrant and less racist. London has sub-communities which I think is a good thing. Those communities bring their cultures, ethics and foods. Public transportation and restaurants are great. I used to spend 3-4 hours in Costa or Nero cafe without interruptions. Though if it's raining or summer season it could be hard to stay long. On the negative side, the UK suffers from slow and old bureaucracies making life difficult sometimes. It's not easy to open a bank account or to rent. The government systems are slow. Also, you will feel depressed in winter when the sunset is before 4pm and the temperature is 0c. All in all, everything is great about the city except the affordability and the winter.